Rockbox mail archive
Subject: RE: X5 dual boot
Crt0 does all kinds of evil stuff to the registers.
I mustn't change anything...
BTW, the preloader uses a byte transfer (like i2c-coldfire.c device #2)
instead of serial scl/sda.
[mailto:firstname.lastname@example.org] On Behalf Of Linus Nielsen
Sent: Tuesday, May 02, 2006 8:20 AM
To: Rockbox development
Subject: Re: X5 dual boot
> I rebased the RB bootloader and merged it into the OF.
> I added a small routine that dispatches either RB or the OF based on
> whether REC button is pressed or not.
> I use the PCF50606 read/write routines copied to DRAM by the OF
> preloader (the part on flash addr 0x0 to 0x10000).
> The preloader uses them to check for low-batt, so they're functional.
Why don't you use the pcf50606 driver that is in the Rockbox bootloader?
That bootloader is designed to dual-boot, it does that on the iriver.
Received on Tue May 2 08:32:15 2006
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